. Carnegie Institution of Washington publication. 70 THS DIFFUSION OF GASES THROUGH ment as would be expected for a dilution to nearly half the original strength. The stoppage effect of a content of but lo per cent of salt is still pronounced. Table 25.—Air-air through KCl solution (11 grams in 100 grams water). Vessel B (single tube). Constants as in table 24. Ptp=^ at 23°. Date. Barom- eter. t H Vo Date. ' Barom- eter. / H I'o Oct. 26 . 75-66 0 Nov. 11 i 1 0 64-36 28 .! ! ; 12 •1 75-85 64-37 858 29 .1 ;


. Carnegie Institution of Washington publication. 70 THS DIFFUSION OF GASES THROUGH ment as would be expected for a dilution to nearly half the original strength. The stoppage effect of a content of but lo per cent of salt is still pronounced. Table 25.—Air-air through KCl solution (11 grams in 100 grams water). Vessel B (single tube). Constants as in table 24. Ptp=^ at 23°. Date. Barom- eter. t H Vo Date. ' Barom- eter. / H I'o Oct. 26 . 75-66 0 Nov. 11 i 1 0 64-36 28 .! ! ; 12 •1 75-85 64-37 858 29 .1 ; •3 • 76-17 64-33 848 30 -! 75-80 ; «4 • 7569 833 Nov. I -i 75-91 •5 • 7572 826 2 - 75-62 , 16 - 76-52 ' 5 814 4 • 77-33 64, 12 18 I c 801 5 . 76-89 15-873 i 19 . 15 788 6 . 1 20 • 75-97 755 7 . 65-58 21 • 76-31 '5 757 8 - 75-07 65-64; : 22 - 75-94 63-64 I r 740 9 - 75-55 19. I ! j 23 . . 45. The Same, Continued.—^The solution was now again diluted to about one-half strength, thus showing about one-fourth the original con- centration, and the daily run of results taken as in table 26 and fig. 24, with the same vessel and float as before. The density of solution was p^= at 21°, implying grams in 100 grams of solution, or grams T.^BLE 26. -Air-air through KCl ( grams in 100 grams water). Vessel B (single tube). Constants as in table 24. p,^= at 21°. Date. Barom- eter. i H fc Date. Barom- eter. t FI Va Nov. 25 1 • 74-91 0 17 7 Dec. 9 . 0 26 >7 6 10 . 18 1 27 . 76-38 17 5 II . 17 9 29 • «7 0 12 . 17 9 30 -' 76-79 17 0 63-


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